Rotating dor and shelf for corner cabinets and the like



Dec. 8, 1964 L. E. TAssELL 3,160,453

ROTATING DOOR AND SHELF FOR CORNER CABINETS AND THE LIKE Filed 001;. 19,1961 2 Sheets-Sheet 1 hull /1 Z6- 5 i D I INVEN TOR.

2J 4 /7 Y f5/ff i 70650/ iff-f- @MW AT TORNEY Dec. 8, 1964 L. E. TAssELL3,160,453

ROTATING DOOR AND SHELF FOR CORNER CABINETS AND THE LIKE Filed 0G15. 19,1961 2 Sheets-Sheet 2 INVENTOR. e5/ 7256 e// AT TORN EY United StatesPatent Oilice 3,166,453 ROTATING D001?. AND Simili FOR CORNER CABINETSAND TEE LIKE Leslie E. Tassell, Grand Rapids, Mich., assignor to TasseliHardware Company, Grand Rapids, Mich. Filed Oct. 19, 1961, Ser. No.146,168 13 Claims.. (Cl. S12-23S) This invention relates to improvementsin rotating door and shelf for corner cabinets and .the like. Theprincipal objects of this invention are:

First, to provide a mounting for a right angled corner door which willpermit the swinging edges of the panels of the door to be cut square andwithout bevel and still swing in closely fitting closing relation to theend walls of a corner cabinet in which the door is mounted.

Second, to provide a mounting plate and coacting corj ner bracket whichcan be mounted at the top and bottom of a corner door and cabinet toremovably and swingably mount the door in a corner cabinet.

Third, to provi-:le a novel mounting bracket which is attachable to apair of door vpanels arranged at right angles to each other to connectthe adjacent edges of the panels and retractably support a pivot pin inparallel closely spaced relation to the line of intersectionof thepanels.

Fourth, to provide a mounting bracket attachable to two corner doorpanels arranged at an angle to each other, the bracket having a pivotpin reciprocably mounted therein and adjustably supported on a cam leverto support the pin in either projected or retracted position relative tothe end of the bracket and the ends of the door panels.

Fifth, to provide a rigid and economical segmental circular shelf whichis easily attached to two corner door panels to connect the panels at aright angle and be supported thereby around approximately 270 about thepanels.

Sixth, to provide a mounting plate and coacting corner bracket for acorner door that are reversible to mount at -the top or bottom of thedoor and to permit the use of relatively thick or thin door panels whileproviding a spring position.

Seventh, to provide sturdy and economical shelf, pivot bracket 'andmounting plate hardware which will permit a cabinet maker to assemble.an angle door of either of two thickness panels with rotating shelvesin close tting relation in a corner cabinet.

Eighth, to provide amounting plate and coacting door bracket which canbe mounted by a cabinet maker at the top and bottom of an angled cornerdoor and provide holding detents to restrain the door in closedposition` while permitting swinging in either direction.

Other objects and advantages ofthe invention will be plate, door pintlebracket and shelf as mounted in aY corner cabinet.

FIG. l is a fragmentary perspective "view of a corner` pressed stop ordetent to hold the door in closedA the notches 17 and 18. Due to thedifference in the I cabinet ywith the vdoor of the invention mountedtherein.

FIG. 6 is a side elevational view ofthe bracket in4 FIG. 5.

FIG. 7 is a fragmentary vertical cross sectional view taken along theplane of the line 7-7 irl FIG. 6.

FIG. 8 is a fragmentary top plan view of the shelf used on the door, thedoor panels being shown in crosssection.

V FIG. 9 is a fragmentary front elevational view of the door shelf, thedoor panels being removed.

FIG. l shows the relationship and use of the door of the invention. Acorner cabinet 1 adopted for mounting in the corner of a room has anL-Shaped top panel 2 and an L-shaped bottom panel 3 connected by two endpanels .4. The end panels may have notches 5 in their forward corners toprovide toe space under the cabinet vas is common. The front or innerside of the cabinet thus has two merging openings in two angularlydisposed planes that are closed by the angled panels 6 and 7 when thedoor is closed. One or more segmental arcuate shelves S (twoillustrated) connect the door panels and rotate therewith to swing to infront of the cabinet when thedoor is rotated about an upright axis ineither direction.

As appears more ,clearly from FIG. 2, the door is mounted in the cabinetby means of an upper mounting plate 9 secured to the underside of thetop panel 2 and a lower plate 10 secured to the top of the bottom panel3.

The plates 9 and 1t) are identical, the top plate 9 being.

inverted. The plates 9-10 have axially outwardly ex. truded bearings 11projecting intoshallow holes bored therefor in the cabinet panels. Thebearings receive pintle pins 12 projecting from identical but reversely.mounted door brackets 13. The brackets 13 have door panel connectingarms 14 extending at right angles to each other and desirably reinforcedby ribs 15. TheV arms form angles and one of the door panels 6 is buttedinto this angle while the `other panel 7 is butted against the inneredge of the first panel. The panels are secured together and to the armsby screws 16 passed through the arms of the brackets. The door panelsare square edged as is most convenient to saw them. A neat overlappedjoint is produced at the apex of the angled door. One panel 7 isnarrower than the panel 6 by an amount equal to the thickness of thepanels. Particular attention is directed to to door panels being used ismounted ilush with the corner in the L-shaped top panel 2 and bottompanel3.

When closed, the door panels are flush with these edges. l

The plates 940 further define detent holes or keepers 19 at equaldistances from the bearing 11 and alinedwith spacing of the notches, onehole opens to the closer spaced notch as at 20. i

Returning to the pintle brackets 13, it will be noted from FIGS. 5, 6and 7 that the bracket has a channel shaped body 21 of folded sheetmetal with the arms 14 projecting from the side flanges 22 vof the body.The web 23 of the channel is notched at 24 in the planes of the arms toform a firm apex locating the edges of the door panels. Near itsrear'end (rearwardly of the door panels) the web is extruded inwardly ofthe channel to form a collar 25 into which is pressed tted the housing26 of a springpressed ball detent 27 coopera tive with the keepers 19.

Patented Dec. 8,1964 Y the derail pian f '-FIG. 3 which shows the endsof the plates 9-10 to be Near its center but as close to the notch 24 asclearanceV T he pintle pin projects upwardly between the side flanges 22and has a collar 3 0 that limits outward projection of the pintle andacts as an abutment for the spring 31. The j upper end of thespringbears against a cover and earn plate 32.

The upper edges of the iianges 22 have a fiat portion 33 with ears 34projecting thereabove and a locating shoulder 35 at their outer ends.The cover plate 32 has holes 135 that Yreceive the ears 34 which arestaked or bent over to hold the plate in place. The cover plate definesa hole passing-and guiding the axially inneren'd of the pintle pin. Thepintle pinis thus normally spring pressed axially outwardly for coactionwith the bearing 11. f

`A t its inner end the pintle Pin 12 is shouldered as at 36 tov receivethe laterally projecting operating lever 37.

the end of thepin. The rear end ofthe cover plate is turned up at anangle to form a pintle pin retracting cam with an inclined cam edge 38terminating in a flat rest 3Q and stop 40. By rotating the levers 370itwo brackets 13 the pintle pins can be retracted into the lrests 39. Thedoor can thenbe inserted in or removed from they cabin et. Reverseaction of the levers permits the spring 31 to engage the pintles in thebearingsll.V

The shelves 8 are both supported? by the door panels and assist inholding the panels together. As appears from FIGS. 8 and 9, the shelveshave segmental arcuate panels 4 1 of about 270 arcuate shape and 90notches corresponding to the angle of the door panels6-7. The edges ofthe sector shaped notch are turned up in attaching anges 42 that arescrewed to `rthe door panels at selected levels. A notch 43 providesclearance for arms sof to be described, The periphery of the panel 4l isturned l up in a lreversely turned stifening rim 45. Near its ends therim 45 is separated fromA the'wall 44 as at 46'and turned upwardly inattaching ears 470i channel section that are'secured by'screws to therear sides of the door The shelves are supported in their centers byarms 48 of downwardly opening cross sectionf Welded yt panelstliebottoms ofy the shelves at 49. At their inner yends of the arms 4Sare-turned upwardly through the'notches- 43 and the anges of thechannelare enlarged into plates 50 that overlap andare welded to the endlian es 42 at 5 1. The plates 50, are also connected to thev door panelso by screws passed through the Vholes 52.. `The shelf isY thus securelysupported from the door panels at its ends and center and also assistsin holding the door panels together. What is claimed as new is: i' l. Incombination with a corner cabinet having L- shaped top and bottompanels',

a door consisting of angularly disposed panelsarranged to close thespacebetween-the inner arms of said L-shapedpanels, y v mounting plateshaving notches in their ends secured in ilush relation to the innersides of saidk L-shaped panels and projecting rearwardly'therefrom,

bearing flanges turned from said plates rearwardly fromY said notchesand projecting into said top and bottom panels,

4said plates h avingothernotches at their opposite 'ends' spaced Vdiiferently from said bearing'hanges thanV saidrstnotchesp detentrecesses formedin said plates between saidV bearing angesand each ofsaid notches,

mountingbracketsV positioned atthe upper vand lowerV ends of said V,doorpanels and having channel shaped f bodies facingV inwardly of thecabinet with 'thefwebs ofthe channelsopposed to the inner sides of saidLashapedjpanels, Y Vconnecting armsl turned angularly'outwardly fromsaid` 20, The lever is secured in place by press fitting and staking Yaperipheral wall on said channel shaped bodies yand secured to the rearsides of said door panels, v

- offset bearing seats formed in the Webs of said bodies the inner endsof said pintle pins being journaled in said cover plates vandhavinglaterally projecting operating levers secured thereto,

cam flanges with inclined edges on said cover plates positioned in thepath of rotation of said operating levers,

spring pressed detents carried by said bodies and cooperative with said'recesses in said mounting plates,

springs compressed between said shoulders on said pintle pins and saidcover plates, a segmental circular shelfv of approximately 270vembracing the rear'sides of said door panels and having upturned iang'eson its angular edges secured to said door panels, Y

stiiening rim, the ends ofv said rim being turned upwardly and securedtothe rear sides of said door panels and a shelf supporting brackethaving angularly disposedflanges secured to the back side of said doorpanels above said shelf with an arm projecting down- Wardly and radiallyoutwardly underneath' the center portion'of the shelf to support theshelf. l

2. in combination with a corner cabinet having L-shaped topV and bottompanels,

a door consisting of angularly disposed panels arranged to close thespace betweenV the inner larms of said L-shaped-panels,

mounting plates having notches inv their ends secured in lush relationtothe inner sides vof said L-shaped panels and projecting rearwardlytherefrom,v bearing flanges turned from said plates Vrearwardly fromsaid notches and projecting into said top and bottom panels, detentrecesses; formed in said plates between said bearing flangesand saidnotches,

mounting brackets positioned at-the upper and' lower ends of said doorpanels Vand having channelshaped i bodiesfacing inwardly :of the,cabinet withwthe WebsY of the vchannels opposed-to the inner sides ofsaid YL-shaped panels, connecting arms turned angularlyfoutwardly fromsaid channel shaped bodies and secured to the rear sides of said doorpanels,v f olsetbearing seats formed inthe webs o f said bodies andfacedoutwardly ofY saidA cabinet in lappedrrelationwith said plates,

i inwardly turned -bearingiiangeslformed on Vsaid seats,

pintlepins reciprocably mounted in said last bearing fianges and havingshoulders engageable therewith,

coverl plates secured'acrossthe side flanges of said channel-'shapedYbody members,

" the inner ends of said ,l pintle pinsy being journaledin Vsaid{:over-"plat'e's andV having laterally projecting Operating leverssecured thereto,

cam lianges with inclined y,edges on said cover plates positioned Vinthe path of rotation of said operating levers,fV

spring `pres seddetents'carried by-'s'aidbodies and cooperative withsaid.recesses in-said mounting plates, springs compressed'betweensaid'fpintlefpinsand said Y cover plates,i afsegmental circular kshelf of approximately 270 embracing the rear sides of saidf ,door. panels andhaving shelf having a downturned upturned flanges on its angular edgessecured to said door panels,

and a peripheral Wall on said shelf having a downturned stiffening rim,

the ends of said rim being turned upwardly and secured to the rear sidesof said door panels.

3. In combination with a corner cabinet having L-shaped top and bottompanels,

a door consisting of angularly disposed panels arranged to close thespace between the inner arms of said L-shaped panels,

mounting plates having notches in their ends secured in flush relationto the inner sides of said L-shaped panels and projecting rearwardlytherefrom,

bearing openings formed in said plates rearwardly from said notches,

detent recesses formed in said plates between said bearing openings andsaid notches,

mounting brackets positioned at the upper and lower ends of said doorpanels and having channel shaped bodies facing inwardly of the cabinetwith the webs of the channels opposed to the inner sides of saidL-shaped panels,

connecting arms turned angularly outwardly from said channel shapedbodies and secured to the rear sides of said door panels,

inwardly turned bearing anges formed on the webs of said bodies,

pintle pins reciprocably mounted in said last bearing flanges and havingshoulders engageable therewith,

cover plates secured across the side flanges of said channel shaped bodymembers,

the inner ends of said pintle pins being journaled in said cover platesand having laterally projecting operating levers secured thereto,

cam flanges with inclined edges on said cover plates positioned in thepath of rotation of said operating levers,

spring pressed detents carried by said bodies and cooperative with saidrecesses in said mounting plates,

springs compressed between said pintle pins and said cover plates,

a segmental circular shelf of approximately 270 embracing the rear sidesof said door panels and having upturned flanges on its angular edgessecured to said door panels, Y

and a peripheral wall on said shelf having a downturned stiffening rim.

4. In combination with a corner cabinet having L-shaped top and bottompanels.

a door consisting of angularly disposed panels arranged to close thespace between the inner arms of said L-shaped panels,

mounting plates having notches in their ends secured in flush relationto the inner sides of said L-shaped panels and projecting rearwardlytherefrom,

bearing flanges turned from said plates rearwardly from said notches andprojecting into said top and bottom panels, Y

said plates having other notches at their opposite ends spaceddifferently from said bearing anges than said first notches,

detent recesses formed in said plates between said bearing anges andeach of said notches,

mounting brackets positioned at the upper and lower ends of said doorpanels and having channel shaped bodies facing inwardly of the cabinetwith the Webs of the channels opposed to the inner sides ofrsaidL-shaped panels,

connecting arms turned angularly outwardly from said channel shapedbodies and secured to the rear sides of said door panels,

oifset bearing seats on the webs of said bodies and faced outwardly ofsaid cabinet in lapped relation with said plates,

pintle pins reciprocably mounted in said last bearing flanges and havingshoulders engageable therewith,

cover plates secured across the side ilanges of said channel shaped bodymembers by means of ears on the channel anges passed through the coverplates and staked against the plates,

the inner ends of said pintle pins being journaled in said cover platesand having laterally projecting operating levers secured thereto,

cam flanges with inclined edges on said cover plates positioned in thepath of rotation of said operating levers,

spring pressed detent carried by said bodies and cooperative with saidrecesses in said mounting plates,

and springs compressed between said shoulders on said pintle pins andsaid cover plates. 5. In combination with a corner cabinet having L-shaped top and bottom panels,

a door consisting of angularly disposed panels arranged to close thespace between the inner arms 'of said L-shaped panels,

mounting plates havingV notches in their endsV secured in flush relationto the inner sides of said vL-shaped panels and projecting rearwardlytherefrom,

bearing openings formed in said plates rearwardly from said notches,

detent recesses formed in said plates between said bearing openings andsaid notches,

mounting brackets positioned at the upper and lower ends of said doorpanels and having channel shaped bodies facing inwardly of the cabinetwith the webs of the channels opposed to the inner sides of saidL-shaped panels,

connecting arms turned angularly outwardly from said channel shapedbodies and secured to the rear sides of said door panels,

bearing openings formed in the webs of said bodies, pintle pinsreciprocably mounted in said last bearing openings and having shouldersprojecting beyond the bearing portions of the pins,

cover plates secured across the side anges of said Y channel shaped bodymembers,

the inner ends of said pintle pins being journaled in said cover 'platesand having laterally projecting operating levers secured thereto,

' cam ilanges with inclined edges on said cover plates and springscompressed between said shoulders on said pintle pins and said coverplates. 6. In combination with a corner cabinet having L- shaped top andbottom panels,

a door consisting of angularly disposed panels arranged to close thespace between the inner arms of said L-shaped panels,

mounting plates having notches in their ends secured in ush relation tothe inner sides of said L-shaped panels and projecting rearwardlytherefrom,

bearing openings formed in said plates rearwardly connecting arms turnedangularly-outwardly from said` channel shaped bodies and secured to therear sides of said door panels, Y bearing openings formed in the webs ofsaid bodies,

pintle pins reciprocably mounted in said last bearing openings andhaving shoulders engageaole therewith,

the inner ends of said pintle pins being journaled in` said coverplates, Y

and springs compressed between said shoulders on said pintle pins andsaid cover plates.

7. Hardware for mountinga corner door in a corner :abinet havingL-shaped topV and bottom panels comgrising mounting plates havingnotches in their ends idapted to be secured in liush relation to theinner sides )f said L-shaped panels and project rearwardly therefrom,

bearing flanges turned from said plates'rearwardly from said notches toprojecting into said top and bottom panels,

said plates having other notches at their opposite ends spaceddifferently from said bearing anges than said first notches, detentrecesses formed in said plates vbetween said bearing flanges and each ofsaid notches,

mounting brackets adapted tobe positioned at the upperv and lower endsof angled doorfpanels and having channel shaped bodies to face inwardlyof the cabinet .with the webs of the rchannels opposed to the innersides of said. L-shaped panels, v connecting arms turned angularlyoutwardly from said channel shaped bodies adaptedA to bev ysecured tothe rear sides of said door panels, olset bearing seats on the channelsof said bodies and faced outwardly of said bodies to lap against saidplates,

inwardly turned bearing llanges formed on said seats,

pintle pins reciprocably, mounted in said last bearing flanges andhaving shoulders engageable therewith,

cover plates secured across the side flanges of said channel shaped bodymembers by means of ears on the channel flanges passed through the coverplatesand staked against the plates,

the inner ends of said pintle pins beingjournaled in said cover platesand having laterally projecting operating levers secured thereto,

cam anges with inclined edges onV said cover plates positioned in thepath of rotation of said operating levers, Y

spring pressed detents carried by said bodies andcov v operative withsaid recesses in said mounting plates,

and springs compressed between said shoulders on said pintle pins andsaidcover plates `biasing said pins outwardly offsaidjchannelshapedbodies.

8. Hardware for'mounting a cornerdoor in a corner Labinet havingL-shaped top and bottom panels coinrising mounting plates having notchesin their ends fdapted tobe secured in flush relation to the inner sidesf said L-shaped panels and project rearwardly ythererom,

bearing openings lformed in said from said notches, said plates havingother notchesl at plates y rearwardly their opposite ends spaceddifferently from said bearing openingsV thang.

said channel shaped bodies adapted to vbe Vsecuredl t-o the rear sidesof said'door panels, bearing openingsformed onV the webs of said bodies,pintle pins reciprocably mounted insaid last bearing openings and havingaxially facing stops, cover plates ,secured across the side flanges ofsaid l channel shaped body members,V n thev inner'v endsl of saidVVpintle pins being journaled in `Vcomprising,

said cover plates and having laterally projecting operating leverssecured thereto, y cam fianges with inclined edges on said cover platespositioned in the path of rotation of said operating levers, and springscompressed between said pintle pins and said cover plates biasing saidpinsl outwardly oi said channel shaped bodies. Y9. Hardware for mountinga corner door in a corner cabinet having L-shaped top and bottom panelscomprising mounting plates having notches in their ends adapted to besecured in flush relation to the inner sides of said v L-shaped panelsand project rearwardly therefrom,

bearing openings Yformed in said platesrearwardly from said notches,

said plates having other notches at their opposite ends spaceddifferently rfrom said bearing openings than said first notches.

mounting brackets adapted to be positioned at the upper and lower endsof angled door panels and having channel shaped'bodies to face inwardlyof ythe cabinet with the webs of the channels opposed to the inner sidesof said L-shaped panels,

. .connecting arms turned angularly outwardly from ,said channel shapedbodies adapted to be secured Y to the rear sides of said door panels,

bearing openings formed on the webs of said bodies, pintle pinsreciprocably mountedin said last bearing openings and having axiallyfacing stops,

cover plates secured across the, side anges of said channel shaped bodymembers,

the inner kends of said pintle pins being journaled in said cover platesand having laterally projecting operating levers secured thereto,

cam tianges with inclined edges on said cover plates positioned in thepath of rotation of said operating levers,

and springs compressedV between said pintle pins and said cover platesbiasing said pins outwardly of said channel shaped bodies.

l0. A mounting bracket for an angled corner door comprising, l n

a channel shaped body havingl a web wall with an angled notch in one endand side flanges, arms extending at Ian angle from one end of said sidet anges and' attachable to angularly disposed panels a plate forming acover wall bridging said side lianges in spaced relation tothe Vinnerends of said arms rand secured to said flanges by ears on the flangespassed through holes provided therefor in the plate and staked over theplate, Y f said walls defining lalined pintle pin holes with bearingflanges extruded ltherefrom inwardly of said a thrust seat oE-setfromithe web wall of said body around the pintle hole therein, i .apintlepin reciprocably mounted in said pintle holes landprojectable'beyond said thrust seat, 1 shoulder vmeans on said pinengageable withione of said walls to limit outward protection of saidpin, an operating lever projecting. from said Vpin inwardly rot theVprojectable end thereof, a lspring positioned between saidY walls andbiasing said pin outwardly, l and a stop Ion said cover Wall camminglyengageable withv saidV operating lever.y toV retract and pin; inretracted position. Y

l1.. A mounting bracket Vfor an angled corner door a channelV shapedbody; having a web; wall and side Y llanges, f

-arms extending at an angle from one endof'said side Y. flangesandattachable to angularlyY disposedrpanels of a door,Y

hold said comprising,

a plate forming 'a cover wall bridging said side flanges in spacedrelation to the inner ends of said Iarms, said walls delining alinedpintle pin holes with bearing anges therearound,

a thrust seat ol-set from one of said Walls around the pintle holetherein, Y Y

a pintle pin reciprocably mounted in said pintle holes and projectablebeyond said thrust seat,

means on said pin to limit outward protection of said an operating leverprojecting from said pin inwardly of the projectable end thereof,

and a stop on said body engageable with said operating lever to holdsaid pin in retracted position.

12. A mounting bracket for ari-angled corner door a channel shaped bodyhaving a web wall and side flanges,

arms extending at an angle from one end of said` side anges andattachable to angularly disposed panels of a door,

a plate forming a cover wall bridging said side anges in spaced relationto the inner ends of said arms,

said walls dening alined pintle pin holes,

a pintle pin reciprooably mounted in said pintle holes and projectablebeyond said walls,

means on said pin to limit outward protection of said -an operatinglever projecting from said pin inwardly of the projectable end thereof,

and `a stop on said body engageable with said operating lever to holdsaid pin in retracted position.

13. In a mounting for an angled corner door,

said plate defining a bearing opening alined between said notches andcloser to one notch than the other,

said plate further deining detent keeper stops at diametrically opposedpoints equally spaced on opposite lsides of said bearing opening,

a door bracket having a body attachable to an angled door in projectingrel-ation from the apex of the door and having a wall arranged to lie inopposed relation to said plate,

a pintle pin mounted in said body and projectingfrom said wall to coactwith said bearing opening,

and a spring pressed detent mounted in said wall and projectingyieldably therefrom at the same distance therefrom as the spacingbetween said bearing opening and said keeper stops on said plate tocoact with said stops.

References Cited in the tile of this patent UNITED STATES PATENTS yGreat Britain May 2, 1948'

6. IN COMBINATION WITH A CORNER CABINET HAVING LSHAPED TOP AND BOTTOMPANELS, A DOOR CONSISTING OF ANGULARLY DISPOSED PANELS ARRANGED TO CLOSETHE SPACE BETWEEN THE INNER ARMS OF SAID L-SHAPED PANELS, MOUNTINGPLATES HAVING NOTCHES IN THEIR ENDS SECURED IN FLUSH RELATION TO THEINNER SIDES OF SAID L-SHAPED PANELS AND PROJECTING REARWARDLY THEREFROM,BEARING OPENINGS FORMED IN SAID PLATED REARWARDLY FROM SAID NOTCHES ANDPROJECTING INTO SAID TOP AND BOTTOM PANELS, MOUNTING BRACKETS POSITIONEDAT THE UPPER AND LOWER ENDS OF SAID DOOR PANELS AND HAVING CHANNELSHAPED BODIES FACING INWARDLY OF THE CABINET WITH THE WEBS OF THECHANNELS OPPOSED TO THE INNER SIDES OF SAID L-SHAPED PANELS, CONNECTINGARMS TURNED ANGULARLY OUTWARDLY FROM SAID CHANNEL SHAPED BODIES ANDSECURED TO THE REAR SIDES OF SAID DOOR PANELS, BEARING OPENINGS FORMEDIN THE WEBS OF SAID BODIES, PINTLE PINS RECIPROCABLY MOUNTED IN SAIDLAST BEARING OPENINGS AND HAVING SHOULDERS ENGAGEABLE THEREWITH, COVERPLATES SECURED ACROSS THE SIDE FLANGES OF SAID CHANNEL SHAPED BODYMEMBERS, THE INNER ENDS OF SAID PINTLE PINS BEING JOURNALED IN SAIDCOVER PLATES, AND SPRINGS COMPRESSED BETWEEN SAID SHOULDERS ON SAIDPINTLE PINS AND SAID COVER PLATES,
 12. A MOUNTING BRACKET FOR AN ANGLEDCORNER DOOR COMPRISING, A CHANNEL SHAPED BODY HAVING A WEB WALL AND SIDEFLANGES, ARMS EXTENDING AT AN ANGLE FROM ONE END OF SAID SIDE FLANGESAND ATTACHABLE TO ANGULARLY DISPOSED PANELS OF A DOOR, A PLATE FORMING ACOVER WALL BRIDGING SAID SIDE FLANGES IN SPACED RELATION TO THE INNERENDS OF SAID ARMS, SAID WALLS DEFINING ALINED PINTLE PIN HOLES, A PINTLEPIN RECIPROCABLY MOUNTED IN SAID PINTLE HOLES AND PROJECTABLE BEYONDSAID WALLS, MEANS ON SAID PIN TO LIMIT OUTWARD PROTECTION OF SAID PIN,AN OPERATING LEVER PROJECTING FROM SAID PIN INWARDLY OF THE PROJECTABLEEND THEREOF, AND A STOP ON SAID BODY ENGAGEABLE WITH SAID OPERATINGLEVER TO HOLD SAID PIN IN RETRACTED POSITION.